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Diffstat (limited to 'gcc/c-objc-common.c')
| -rw-r--r-- | gcc/c-objc-common.c | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/gcc/c-objc-common.c b/gcc/c-objc-common.c index 5207abd..36b5db4 100644 --- a/gcc/c-objc-common.c +++ b/gcc/c-objc-common.c @@ -209,6 +209,20 @@ c_cannot_inline_tree_fn (fnp) return 0; } +/* Called from check_global_declarations. */ + +bool +c_warn_unused_global_decl (decl) + tree decl; +{ + if (TREE_CODE (decl) == FUNCTION_DECL && DECL_DECLARED_INLINE_P (decl)) + return false; + if (DECL_IN_SYSTEM_HEADER (decl)) + return false; + + return true; +} + /* Initialization common to C and Objective-C front ends. */ const char * c_objc_common_init (filename) |